US9296592B2 - Method for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub, a handling unit, a wind turbine hub and use hereof - Google Patents
Method for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub, a handling unit, a wind turbine hub and use hereof Download PDFInfo
- Publication number
- US9296592B2 US9296592B2 US13/782,422 US201313782422A US9296592B2 US 9296592 B2 US9296592 B2 US 9296592B2 US 201313782422 A US201313782422 A US 201313782422A US 9296592 B2 US9296592 B2 US 9296592B2
- Authority
- US
- United States
- Prior art keywords
- wind turbine
- actuator
- handling unit
- hub
- turbine component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active, expires
Links
- 238000000034 method Methods 0.000 title abstract description 16
- 230000003247 decreasing effect Effects 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/108—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means for lifting parts of wind turbines
-
- F03D1/001—
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2230/00—Manufacture
- F05B2230/60—Assembly methods
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y02E10/721—
-
- Y02E10/726—
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- Y02P70/523—
Abstract
Description
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/782,422 US9296592B2 (en) | 2007-01-24 | 2013-03-01 | Method for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub, a handling unit, a wind turbine hub and use hereof |
US15/007,680 US9850879B2 (en) | 2007-01-24 | 2016-01-27 | Assembly with handling unit for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200700106 | 2007-01-24 | ||
DKPA200700106 | 2007-01-24 | ||
DK200700106 | 2007-01-24 | ||
PCT/DK2008/000028 WO2008089763A2 (en) | 2007-01-24 | 2008-01-24 | Method for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub, a handling unit, a wind turbine hub and use hereof |
US52432909A | 2009-07-23 | 2009-07-23 | |
US13/782,422 US9296592B2 (en) | 2007-01-24 | 2013-03-01 | Method for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub, a handling unit, a wind turbine hub and use hereof |
Related Parent Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DK2008/000028 Division WO2008089763A2 (en) | 2007-01-24 | 2008-01-24 | Method for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub, a handling unit, a wind turbine hub and use hereof |
US12/524,329 Division US8403620B2 (en) | 2007-01-24 | 2008-01-24 | Method for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or turbine hub, a handling unit, a wind turbine hub and use hereof |
US52432909A Division | 2007-01-24 | 2009-07-23 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/007,680 Division US9850879B2 (en) | 2007-01-24 | 2016-01-27 | Assembly with handling unit for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub |
Publications (2)
Publication Number | Publication Date |
---|---|
US20130175814A1 US20130175814A1 (en) | 2013-07-11 |
US9296592B2 true US9296592B2 (en) | 2016-03-29 |
Family
ID=39644916
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/524,329 Active 2028-02-12 US8403620B2 (en) | 2007-01-24 | 2008-01-24 | Method for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or turbine hub, a handling unit, a wind turbine hub and use hereof |
US13/782,422 Active 2029-03-20 US9296592B2 (en) | 2007-01-24 | 2013-03-01 | Method for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub, a handling unit, a wind turbine hub and use hereof |
US15/007,680 Active 2028-09-13 US9850879B2 (en) | 2007-01-24 | 2016-01-27 | Assembly with handling unit for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/524,329 Active 2028-02-12 US8403620B2 (en) | 2007-01-24 | 2008-01-24 | Method for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or turbine hub, a handling unit, a wind turbine hub and use hereof |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/007,680 Active 2028-09-13 US9850879B2 (en) | 2007-01-24 | 2016-01-27 | Assembly with handling unit for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub |
Country Status (10)
Country | Link |
---|---|
US (3) | US8403620B2 (en) |
EP (1) | EP2118483B2 (en) |
CN (1) | CN101631954B (en) |
AT (1) | ATE477417T1 (en) |
BR (1) | BRPI0806378A2 (en) |
CA (1) | CA2675544C (en) |
DE (1) | DE602008002150D1 (en) |
DK (1) | DK2118483T4 (en) |
ES (1) | ES2350623T5 (en) |
WO (1) | WO2008089763A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10801473B2 (en) | 2017-03-29 | 2020-10-13 | General Electric Company | Hub crane assembly for a wind turbine |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007062428A1 (en) | 2007-12-20 | 2009-06-25 | Repower Systems Ag | Construction of a wind turbine |
DE102009040235B4 (en) * | 2009-09-07 | 2011-06-16 | Suzlon Energy Gmbh | Lifting device for a rotor of a wind turbine |
US8118552B2 (en) | 2009-10-06 | 2012-02-21 | General Electric Company | Apparatus and method for manipulating a component of a wind turbine |
DE102010031081A1 (en) * | 2010-07-07 | 2012-01-12 | Skywind Gmbh | Wind turbine |
CN102251938B (en) * | 2011-07-07 | 2013-04-24 | 中国十七冶集团有限公司 | Protection device of wind driven generator blade |
US20130017096A1 (en) * | 2011-07-13 | 2013-01-17 | Charles Holley | Reducing radar interference from wind turbines |
EP2594791B1 (en) * | 2011-09-22 | 2015-07-08 | Mitsubishi Heavy Industries, Ltd. | Rotor-blade attachment method for renewable energy power generation device |
CN102616644A (en) * | 2012-01-13 | 2012-08-01 | 中国十七冶集团有限公司 | Hydraulic adjustable hub sling for wind-driven generator |
DE102012201088A1 (en) * | 2012-01-25 | 2013-07-25 | Wobben Properties Gmbh | Method and device for mounting a rotor hub of a wind energy plant |
DK2653716T3 (en) * | 2012-04-16 | 2015-11-23 | Siemens Ag | Installing / removing a hub on / from a nacelle of a wind turbine using a wing pitch angle adjustment device of the hub to orient the hub |
JP5714178B2 (en) * | 2012-07-31 | 2015-05-07 | 三菱重工業株式会社 | Crane equipment |
CN102807153B (en) * | 2012-08-27 | 2014-10-15 | 南车株洲电力机车研究所有限公司 | Lifting hanger and lifting method for hub of wind generating set |
US9745953B2 (en) | 2012-10-23 | 2017-08-29 | General Electric Company | Method and system for replacing a single wind turbine blade |
US9027243B2 (en) | 2012-10-23 | 2015-05-12 | General Electric Company | Method and system for replacing a single wind turbine blade |
US9097237B2 (en) | 2013-03-14 | 2015-08-04 | Broadwind Energy, Inc. | Tools and methods for uptower maintenance |
US10875679B2 (en) | 2013-09-03 | 2020-12-29 | Vestas Wind Systems A/S | Turning stand for a rotor hub of a wind turbine and method for turning the rotor hub |
TWI504889B (en) * | 2013-11-19 | 2015-10-21 | Apex Biotechnology Corp | Hematocrit measurement system and measurement method using the same |
KR101508623B1 (en) | 2013-11-22 | 2015-04-08 | 삼성중공업 주식회사 | Lifting device of rotor for wind turbine generator and install method of rotor using the same |
CN103738840B (en) * | 2014-01-24 | 2016-08-03 | 江苏金风科技有限公司 | Wind power generating set list blade right angle setting suspender and installation method thereof |
DE102014001421B4 (en) * | 2014-02-03 | 2015-10-22 | Skywind Gmbh | Positioning device for a turbine of a wind turbine |
DK178141B1 (en) * | 2014-06-03 | 2015-06-22 | Envision Energy | Wind turbine blade lifting device and a method for lifting a wind turbine blade |
DK178406B1 (en) | 2014-06-12 | 2016-02-08 | Envision Energy Denmark Aps | Lifting device for rotor assembly and method thereof |
DE102014015933A1 (en) | 2014-10-30 | 2016-05-04 | Gks Stahl- Und Maschinenbau Gmbh | Load handling devices |
DK3034860T3 (en) * | 2014-12-15 | 2018-05-28 | Alstom Renewable Technologies | TOOL DEVICE AND METHOD OF LIFTING THE WINDOW MILL |
DE102016200160A1 (en) * | 2016-01-08 | 2017-07-13 | Wobben Properties Gmbh | Lifting device for lifting a component of a wind turbine and method for mounting components of a wind turbine |
CN106185604B (en) * | 2016-07-08 | 2018-01-16 | 株洲时代新材料科技股份有限公司 | A kind of wind electricity blade demoulding stone tongs and demoulding hanging method |
CN106516973B (en) * | 2016-12-19 | 2020-06-09 | 北京金风科创风电设备有限公司 | Lifting appliance for lifting impeller and impeller lifting method |
CN110199116B (en) | 2016-12-21 | 2021-05-07 | 维斯塔斯风力系统有限公司 | Wind turbine repair or construction method and apparatus |
CN110199117B (en) * | 2016-12-28 | 2020-12-29 | 维斯塔斯风力系统有限公司 | Method and system for lifting a wind turbine rotor |
CN106966291A (en) * | 2017-06-01 | 2017-07-21 | 北京金风科创风电设备有限公司 | Lifting appliance for mounting wind driven generator |
US10598158B2 (en) | 2017-07-20 | 2020-03-24 | General Electric Company | System and method for removing or installing rotor blade hardware of a wind turbine |
CN107473073B (en) * | 2017-08-24 | 2019-05-31 | 沈阳透平机械股份有限公司 | A kind of wind-tunnel wheel hub spelling device for hoisting, method based on tool locating |
EP3830411B1 (en) | 2018-07-27 | 2023-03-15 | Vestas Wind Systems A/S | Method of installing a rotor on a wind turbine, a rotor hub and counterweight assembly |
US11261848B2 (en) | 2020-01-31 | 2022-03-01 | Renew Energy Maintenance, Llc | Field machining of wind turbine gearboxes |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4154470A (en) * | 1977-11-16 | 1979-05-15 | Dalglish Herbert F | Roll lifting apparatus |
US4358143A (en) * | 1980-10-24 | 1982-11-09 | Central Machine Corporation | Roll lift and transfer apparatus |
US20050019166A1 (en) * | 2002-05-27 | 2005-01-27 | Bervang Anders Greve | Methods of handling wind turbine blades and mounting said blades on a wind turbine, system and gripping unit for handling a wind turbine blade |
US20060104820A1 (en) * | 2003-04-12 | 2006-05-18 | Nicolas Delucis | Reinforced hub for the rotor of a wind energy turbine |
US20080273986A1 (en) * | 2004-05-10 | 2008-11-06 | Tatsuya Sakaue | Wind Turbine Blade Assembly and Method of Installing the Same on Tower |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU7317500A (en) * | 1999-09-20 | 2001-04-24 | Himecs Corp | Winding roll lifting device |
DE19955516C1 (en) * | 1999-11-18 | 2001-12-20 | Tacke Windenergie Gmbh | Wind turbine and method for removing and installing the main components of the machine housing of a wind turbine |
US20010038207A1 (en) * | 2000-05-02 | 2001-11-08 | Willis Jeffrey O. | Method and means for mounting a wind turbine on a tower |
US6888264B1 (en) | 2000-05-02 | 2005-05-03 | Valmont Industries, Inc. | Method and means for mounting a wind turbine on a tower |
DE10111523C2 (en) * | 2001-03-09 | 2003-01-30 | Erwin Keller | Transportable working device with lifting device for working on a wind turbine |
DE20109835U1 (en) * | 2001-06-15 | 2002-01-24 | Gerken Gmbh | platform |
DE20114909U1 (en) * | 2001-08-14 | 2002-03-28 | Liebherr Werk Biberach Gmbh | Crane for a wind turbine |
DE10225025A1 (en) | 2002-06-06 | 2003-12-24 | Aloys Wobben | Device for handling rotor blades |
DE102004056340B4 (en) * | 2004-11-22 | 2010-11-18 | Repower Systems Ag | Device and method for mounting and / or dismantling a component of a wind turbine |
ES2343819T3 (en) † | 2006-11-23 | 2010-08-10 | Siemens Aktiengesellschaft | PROCEDURE AND DEVICE FOR THE ASSEMBLY OF WIND TURBINE SHOES. |
JP5055023B2 (en) * | 2007-05-25 | 2012-10-24 | 三菱重工業株式会社 | Wind power generator rotor mounting method and wind power generator construction method |
DE102012201088A1 (en) * | 2012-01-25 | 2013-07-25 | Wobben Properties Gmbh | Method and device for mounting a rotor hub of a wind energy plant |
DK2653716T3 (en) * | 2012-04-16 | 2015-11-23 | Siemens Ag | Installing / removing a hub on / from a nacelle of a wind turbine using a wing pitch angle adjustment device of the hub to orient the hub |
-
2008
- 2008-01-24 BR BRPI0806378-8A patent/BRPI0806378A2/en not_active IP Right Cessation
- 2008-01-24 WO PCT/DK2008/000028 patent/WO2008089763A2/en active Application Filing
- 2008-01-24 CA CA2675544A patent/CA2675544C/en active Active
- 2008-01-24 US US12/524,329 patent/US8403620B2/en active Active
- 2008-01-24 DK DK08700900.7T patent/DK2118483T4/en active
- 2008-01-24 DE DE602008002150T patent/DE602008002150D1/en active Active
- 2008-01-24 AT AT08700900T patent/ATE477417T1/en not_active IP Right Cessation
- 2008-01-24 CN CN2008800031229A patent/CN101631954B/en not_active Expired - Fee Related
- 2008-01-24 ES ES08700900T patent/ES2350623T5/en active Active
- 2008-01-24 EP EP08700900.7A patent/EP2118483B2/en active Active
-
2013
- 2013-03-01 US US13/782,422 patent/US9296592B2/en active Active
-
2016
- 2016-01-27 US US15/007,680 patent/US9850879B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4154470A (en) * | 1977-11-16 | 1979-05-15 | Dalglish Herbert F | Roll lifting apparatus |
US4358143A (en) * | 1980-10-24 | 1982-11-09 | Central Machine Corporation | Roll lift and transfer apparatus |
US20050019166A1 (en) * | 2002-05-27 | 2005-01-27 | Bervang Anders Greve | Methods of handling wind turbine blades and mounting said blades on a wind turbine, system and gripping unit for handling a wind turbine blade |
US20060104820A1 (en) * | 2003-04-12 | 2006-05-18 | Nicolas Delucis | Reinforced hub for the rotor of a wind energy turbine |
US7244102B2 (en) | 2003-04-12 | 2007-07-17 | General Electric Company | Reinforced hub for the rotor of a wind energy turbine |
US20080273986A1 (en) * | 2004-05-10 | 2008-11-06 | Tatsuya Sakaue | Wind Turbine Blade Assembly and Method of Installing the Same on Tower |
Non-Patent Citations (1)
Title |
---|
Canadian Intellectual Property Office, Official Action issued in Application No. 2,675,544 dated Oct. 6, 2014. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10801473B2 (en) | 2017-03-29 | 2020-10-13 | General Electric Company | Hub crane assembly for a wind turbine |
Also Published As
Publication number | Publication date |
---|---|
EP2118483B2 (en) | 2019-07-31 |
US20130175814A1 (en) | 2013-07-11 |
CA2675544A1 (en) | 2008-07-31 |
ES2350623T5 (en) | 2020-04-02 |
WO2008089763A2 (en) | 2008-07-31 |
CA2675544C (en) | 2015-11-03 |
DE602008002150D1 (en) | 2010-09-23 |
WO2008089763A3 (en) | 2009-04-09 |
ATE477417T1 (en) | 2010-08-15 |
EP2118483B1 (en) | 2010-08-11 |
ES2350623T3 (en) | 2011-01-25 |
DK2118483T4 (en) | 2019-10-21 |
CN101631954A (en) | 2010-01-20 |
BRPI0806378A2 (en) | 2011-09-13 |
US20160138562A1 (en) | 2016-05-19 |
CN101631954B (en) | 2012-10-03 |
EP2118483A2 (en) | 2009-11-18 |
US8403620B2 (en) | 2013-03-26 |
US9850879B2 (en) | 2017-12-26 |
US20090324380A1 (en) | 2009-12-31 |
DK2118483T3 (en) | 2010-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9850879B2 (en) | Assembly with handling unit for moving a wind turbine component, such as a wind turbine hub, from a transportation position to a wind turbine assembly position in or on the nacelle, the main shaft or the hub | |
AU2002344946B2 (en) | Methods of handling wind turbine blades and mounting said blades on a wind turbine, system and gripping unit for handling a wind turbine blade | |
US9416767B2 (en) | Erecting a wind powerplant | |
US7726941B2 (en) | Methods of handling wind turbine blades and mounting said blades on a wind turbine, system and gripping unit for handling a wind turbine blade | |
CN101654211B (en) | For the portable crane system of wind turbine components | |
US20120076663A1 (en) | Method, Assembly and System for Mounting Wind Turbine Blades to a Wind Turbine Hub | |
US20120228881A1 (en) | Wind Turbine Having a Lifting Device | |
EP3431751B1 (en) | System and method for suspending a rotor blade of a wind turbine uptower | |
AU2012320439A1 (en) | Method and device for mounting a rotor of a wind energy plant | |
CN108180105B (en) | Wheel rotation device, impeller assemble method and wind power generating set | |
CN112938789A (en) | Crane and method for erecting tower | |
US10801473B2 (en) | Hub crane assembly for a wind turbine | |
EP3085958A1 (en) | A system for installing a cable in a tower of a wind turbine and method therefor | |
WO2014097254A1 (en) | Device and method for placing a structural component | |
US20220195989A1 (en) | Blade lifting assembly for mounting a blade to or unmounting a blade from a rotor hub of a wind turbine | |
EP4224009A1 (en) | Blade segment for a rotor blade of a wind turbine | |
WO2021121492A1 (en) | A method for installing or removing wind turbine components |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: VESTAS WIND SYSTEMS A/S, DENMARK Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PEDERSEN, GUNNAR KEMP STORGAARD;REEL/FRAME:031896/0769 Effective date: 20130312 |
|
AS | Assignment |
Owner name: VESTAS WIND SYSTEMS A/S, DENMARK Free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE MIS-TYPED INVENTOR NAME ON COVER SHEET PREVIOUSLY RECORDED ON REEL 031896 FRAME 0769. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT FROM GUNNAR KAMP STORGAARD PEDERSEN TO VESTAS WIND SYSTEMS A/S;ASSIGNOR:PEDERSEN, GUNNAR KAMP STORGAARD;REEL/FRAME:032112/0343 Effective date: 20130312 |
|
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
AS | Assignment |
Owner name: SHORETEL, INC., CALIFORNIA Free format text: MERGER AND CHANGE OF NAME;ASSIGNORS:SHORETEL, INC.;MITEL NETWORKS, INC.;REEL/FRAME:046857/0384 Effective date: 20171229 Owner name: MITEL NETWORKS, INC., ARIZONA Free format text: CHANGE OF NAME;ASSIGNOR:SHORETEL, INC.;REEL/FRAME:046957/0381 Effective date: 20171229 |
|
AS | Assignment |
Owner name: SHORETEL, INC., CALIFORNIA Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:TONOGAI, DALE C;REEL/FRAME:046648/0303 Effective date: 20140206 |
|
MAFP | Maintenance fee payment |
Free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY Year of fee payment: 4 |
|
MAFP | Maintenance fee payment |
Free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY Year of fee payment: 8 |